29 lines
922 B
MySQL
29 lines
922 B
MySQL
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/*
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Warnings:
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- A unique constraint covering the columns `[serialNumber]` on the table `Printer` will be added. If there are existing duplicate values, this will fail.
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*/
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-- AlterTable
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ALTER TABLE "Printer" ADD COLUMN "serialNumber" TEXT;
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-- CreateTable
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CREATE TABLE "PrinterStatus" (
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"id" SERIAL NOT NULL,
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"tonerBlackLevel" INTEGER NOT NULL,
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"tonerCyanLevel" INTEGER,
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"tonerMagentaLevel" INTEGER,
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"tonerYellowLevel" INTEGER,
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"counter" INTEGER NOT NULL,
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"createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
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"printerId" INTEGER NOT NULL,
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CONSTRAINT "PrinterStatus_pkey" PRIMARY KEY ("id")
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);
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-- CreateIndex
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CREATE UNIQUE INDEX "Printer_serialNumber_key" ON "Printer"("serialNumber");
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-- AddForeignKey
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ALTER TABLE "PrinterStatus" ADD CONSTRAINT "PrinterStatus_printerId_fkey" FOREIGN KEY ("printerId") REFERENCES "Printer"("id") ON DELETE RESTRICT ON UPDATE CASCADE;
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